National Grid (US) Investments 4 Limited
Other business support service activities n.e.c.
ActiveUnited KingdomIncorporated 1999Private Limited Company
Financial position
Accounts to 2026-03-31 · GBP · Company accounts
Net assets
£7,349,239,000
Cash
—
Turnover
—
Profit / loss
−£242,787,000
Current assets
—
Creditors < 1 year
£9,961,910,000
Equity
£7,349,239,000
Average employees
Not available
Balance-sheet trend
GBP · companyFinancial statements
Selected figures from the best-ranked available filing for each period. Missing values remain unknown.
Some figures were read by AI from scanned accounts, so small errors are possible. View the filed accounts
| Reported figures | 2026-03-31Company · AI-read | 2025-03-31Company · AI-read |
|---|---|---|
| Balance sheet | ||
| Net assets | £7,349,239,000 | £7,592,026,000 |
| Equity | £7,349,239,000 | £7,592,026,000 |
| Share capital | £2,000 | £2,000 |
| Retained earnings | £253,209,000 | £495,996,000 |
| Assets | ||
| Investments | £13,077,609,000 | £13,107,595,000 |
| Debtors | £4,244,884,000 | £4,135,073,000 |
| Liabilities | ||
| Creditors within one year | £9,961,910,000 | £9,654,687,000 |
| Creditors after one year | £14,154,000 | £11,626,000 |
| Net current assets | −£5,714,216,000 | −£5,503,943,000 |
| Assets less current liabilities | £7,363,393,000 | £7,603,652,000 |
| Profit & loss | ||
| Interest receivable | £193,586,000 | £197,542,000 |
| Interest payable | £435,069,000 | £505,836,000 |
| Profit before tax | −£241,483,000 | −£308,294,000 |
| Tax | £1,304,000 | £6,860,000 |
| Profit / loss | −£242,787,000 | −£301,434,000 |
| Source evidence | View filing | View filing |
From the accounts
What the accounts for 2026-03-31 say about themselves, read by AI from the scanned filing.
- Principal activity
- The Company holds investments in other National Grid plc subsidiary companies and obtains and provides finance to fellow subsidiary companies via intercompany balances
- What it does
- investment holding · intercompany finance · subsidiary companies (AI keywords)
- The year
- The Company's loss for the year was £243 million (2025 £301 million loss)
- Outlook
- The Directors do not foresee a change in the activities of the Company
- Audit
- Subsidiary audit exemption, parent guarantee (s479A)
- Immediate parent
- National Grid (US) Holdings Limited · England and Wales
- Ultimate parent
- National Grid plc · England and Wales
- Ultimate controlling party
- National Grid plc
- Accounts
- Full accounts · FRS 101
- Approved
- 2026-07-30, signed by R L Vass
Subsidiaries (1)
- National Grid Partners Limited · 1–3 Strand, London WC2N 5EH
Related parties (4)
- National Grid plc · ultimate parent company · Interest receivable · 193,586 (000s)
- National Grid plc · ultimate parent company · Interest receivable · 197,542 (000s)
- National Grid plc · ultimate parent company · Interest payable · 419,395 (000s)
- National Grid plc · ultimate parent company · Interest payable · 492,852 (000s)
Associates & joint ventures (12)
- Community Offshore Wind, LLC · joint venture · USA
- LI Energy Storage System, LLC · joint venture · 50% · USA
- LI Solar Generation, LLC · joint venture · 50% · USA
- Clean Line Energy Partners LLC · associate · 32% · USA
- Connecticut Yankee Atomic Power Company · associate · 19.5% · USA
- Direct Global Power, Inc · associate · 26% · USA
- Energy Impact Fund LP · associate · 9.41% · USA
- KHB Venture LLC · associate · 33⅓% · USA
- Maine Yankee Atomic Power Company · associate · 24% · USA
- New York Transco LLC · associate · 28.3% · USA
- The Hive IV, LLC · associate · 28.2% · USA
- Yankee Atomic Electric Company · associate · 34.5% · USA
Share classes (1)
- 2,800 ordinary of £1 each
Principal risks (5)
- liquidity risk
- credit risk
- interest rate risk
- foreign exchange risk
- third party counterparty risk
Secured borrowing
Registered charges, lenders and security interests.
Charges and related records
0 outstanding chargesNo charges available in our records.